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. Author manuscript; available in PMC: 2020 Dec 11.
Published in final edited form as: Nanoscale Adv. 2019 Sep 4;1(10):4016–4024. doi: 10.1039/c9na00457b

Figure 2.

Figure 2.

Schematics explaining the analysis of various types of complexes of A3G with DNA. A. AFM image of A3G-69 nt ssDNA complex. The red line shows the cross-section of dumbbell structure for the A3G-ssDNA complex. B. Cross-sectional measurements of the heights of domains (h1) and (h2) and the distance (d) between them. C. AFM image of the globular structure of the A3G-69 nt ssDNA complex. Red and blue lines show the orthogonal cross-sections of the A3G-ssDNA complex. D. Cross-sectional measurements of two orthogonal diameters, d1 and d2.